I have recently taken on a new client with a sbs2008 server. I have setup his exchange which was fubar'd from the previous guy. I can receive emails perfectly. When I try to send emails, I cannot send them to anyone outside of the domain.
I telnet into port 25 and I can get an okay sender but if I rcpt to someone outside the domain, it says unable to relay. Even if I telnet from within the server itself to localhost I still get unable to relay.
Whats weird is I have copied the exact send and receive connectors from another server I have setup that works 100% fine.
Any ideas as to why I cannot send to the outside world? Thanks!